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Firewall Insulation

Firewall Insulation

Firewall insulation for cars has a dual purpose. It helps control temperature within the vehicle and provides sound deadening to ease comfort for the driver and passengers. You want both when working with a vintage model.

Noise pollution can be a real problem when driving, not just for external forces but also for people inside the vehicle. A car engine and suspension may cause random squeaks and grinding sounds, worrying the driver about potentially needing repairs for noisy devices. Traffic, especially rush hour, exacerbates the problem.

The car firewall provides a barrier between the car engine and the passenger compartment. Its design depends on the car make and model, either being a separate component or integrated with the walls, floors, or doorframe. Having thermal insulation material protects the passengers and the car from excess radiant heat and sound.

 

Car Firewall Insulation Material

Browse our selection of sound deadening material as well as thermal insulation. Some of our options are designed custom, but we will notify you about the cost differences when adding this to your order. We aim to sell made-to-order items manufactured in the United States.

Always check the year of the car and the part offered; we have sixty years’ worth of components to fit different makes. We have a unique search tool where you can see if certain products will do your car.

Do you need assistance in fashioning an insulation mat? Then consider the Hood Insulation Material 48″ X65″, which can be cut to fit your car hood or firewall. Made of fiberglass, this material doubles as a heat shield and installs below the car’s bonnet. It will also protect your hood’s paint job from the engine heat.

We also have car insulation pads that fit different car models and makes. The Firewall Sound Deadener Insulation Pad Clips for Chrysler handles the engine noise and radiant heat. It has an OEM fit with installation and is made-to-order.

If you prefer having an automotive sound deadener option, consider the Firewall Sound Deadener Insulation Pad for Ford F-100 – 250 Truck 1973-79. We recommend this for non A/C vehicles. This automotive sound deadener works well for pickup trucks and will keep your car cool as well.

 

When installing firewall insulation, always make sure the car is off, and the battery is unplugged. This protects you as you remove the carpeting and seats to view the existing insulation, if there is any, and the firewall design. Clean the surfaces as well with a vacuum before adding any insulation pads or sound deadening mats.

 

Research Your Insulation Material With Collectors Auto Supply

Collectors Auto Supply is more than ready to provide the material that your car needs. We believe that superior customer service will maintain classic vehicles, with our recommendations for components and building long-term relationships. You will never have to worry about purchasing the wrong item for car service or repairs.
To find out more, please reach out to our experts. Collectors Auto Supply has the necessary deadening material to make your ride quieter and cooler when regulating temperature. From deadening material to heat insulation, we have you covered.

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  • Sale
    Firewall Insulation for 1941 Pontiac Model 26 Firewall Insulation for 1941 Pontiac Model 26 Firewall Insulation for 1941 Pontiac Model 26 Firewall Insulation for 1941 Pontiac Model 26 Firewall Insulation for 1941 Pontiac Model 26

    Firewall Insulation for 1941 Pontiac Model 26

    Firewall Insulation for 1941 Pontiac Model 26Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $449.38
    $381.97
  • Sale
    Firewall Insulation for 1932 Dearborn Deuce Convertible Firewall Insulation for 1932 Dearborn Deuce Convertible Firewall Insulation for 1932 Dearborn Deuce Convertible Firewall Insulation for 1932 Dearborn Deuce Convertible Firewall Insulation for 1932 Dearborn Deuce Convertible

    Firewall Insulation for 1932 Dearborn Deuce Convertible

    Firewall Insulation for 1932 Dearborn Deuce ConvertibleFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $285.85
    $242.97
  • Sale
    Firewall Insulation for 1929-1930 Buick Series 50 Firewall Insulation for 1929-1930 Buick Series 50 Firewall Insulation for 1929-1930 Buick Series 50 Firewall Insulation for 1929-1930 Buick Series 50 Firewall Insulation for 1929-1930 Buick Series 50

    Firewall Insulation for 1929-1930 Buick Series 50

    Firewall Insulation for 1929-1930 Buick Series 50Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $397.61
    $337.97
  • Sale
    Firewall Insulation for 1929 Packard Dietrich Firewall Insulation for 1929 Packard Dietrich Firewall Insulation for 1929 Packard Dietrich Firewall Insulation for 1929 Packard Dietrich Firewall Insulation for 1929 Packard Dietrich

    Firewall Insulation for 1929 Packard Dietrich

    Firewall Insulation for 1929 Packard DietrichFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $452.91
    $384.97
  • Sale
    Firewall Insulation for 1930 Marmon Big 8 Firewall Insulation for 1930 Marmon Big 8 Firewall Insulation for 1930 Marmon Big 8 Firewall Insulation for 1930 Marmon Big 8 Firewall Insulation for 1930 Marmon Big 8

    Firewall Insulation for 1930 Marmon Big 8

    Firewall Insulation for 1930 Marmon Big 8Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style sound...

    $450.55
    $382.97
  • Sale
    Firewall Insulation for 1931 Buick Series 50 Firewall Insulation for 1931 Buick Series 50 Firewall Insulation for 1931 Buick Series 50 Firewall Insulation for 1931 Buick Series 50 Firewall Insulation for 1931 Buick Series 50

    Firewall Insulation for 1931 Buick Series 50

    Firewall Insulation for 1931 Buick Series 50Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $449.38
    $381.97
  • Sale
    Firewall Insulation for 1939 Buick Series 80-90 Firewall Insulation for 1939 Buick Series 80-90 Firewall Insulation for 1939 Buick Series 80-90 Firewall Insulation for 1939 Buick Series 80-90 Firewall Insulation for 1939 Buick Series 80-90

    Firewall Insulation for 1939 Buick Series 80-90

    Firewall Insulation for 1939 Buick Series 80-90Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $449.38
    $381.97
  • Sale
    Firewall Insulation for 1957-1958 Cadillac Firewall Insulation for 1957-1958 Cadillac Firewall Insulation for 1957-1958 Cadillac Firewall Insulation for 1957-1958 Cadillac Firewall Insulation for 1957-1958 Cadillac

    Firewall Insulation for 1957-1958 Cadillac

    Firewall Insulation for 1957-1958 CadillacFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $461.14
    $391.97
  • Sale
    Firewall Insulation for 1960 Edsel Ranger Firewall Insulation for 1960 Edsel Ranger Firewall Insulation for 1960 Edsel Ranger Firewall Insulation for 1960 Edsel Ranger Firewall Insulation for 1960 Edsel Ranger

    Firewall Insulation for 1960 Edsel Ranger

    Firewall Insulation for 1960 Edsel RangerFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style sound...

    $347.02
    $294.97
  • Sale
    Firewall Insulation for 1941 Streetbeast Willys Firewall Insulation for 1941 Streetbeast Willys Firewall Insulation for 1941 Streetbeast Willys Firewall Insulation for 1941 Streetbeast Willys Firewall Insulation for 1941 Streetbeast Willys

    Firewall Insulation for 1941 Streetbeast Willys

    Firewall Insulation for 1941 Streetbeast WillysFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $271.73
    $230.97
  • Sale
    Firewall Insulation for 1939-1946 White Truck Firewall Insulation for 1939-1946 White Truck Firewall Insulation for 1939-1946 White Truck Firewall Insulation for 1939-1946 White Truck Firewall Insulation for 1939-1946 White Truck

    Firewall Insulation for 1939-1946 White Truck

    Firewall Insulation for 1939-1946 White TruckFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $367.02
    $311.97
  • Sale
    Firewall Insulation for 1931-1932 Studebaker Dictator 6 Firewall Insulation for 1931-1932 Studebaker Dictator 6 Firewall Insulation for 1931-1932 Studebaker Dictator 6 Firewall Insulation for 1931-1932 Studebaker Dictator 6 Firewall Insulation for 1931-1932 Studebaker Dictator 6

    Firewall Insulation for 1931-1932 Studebaker Dictator 6

    Firewall Insulation for 1931-1932 Studebaker Dictator 6Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $452.91
    $384.97
  • Sale
    Firewall Insulation for 1940-1941 Lincoln Zephyr Firewall Insulation for 1940-1941 Lincoln Zephyr Firewall Insulation for 1940-1941 Lincoln Zephyr Firewall Insulation for 1940-1941 Lincoln Zephyr Firewall Insulation for 1940-1941 Lincoln Zephyr

    Firewall Insulation for 1940-1941 Lincoln Zephyr

    Firewall Insulation for 1940-1941 Lincoln ZephyrFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $457.61
    $388.97
  • Sale
    Firewall Insulation for 1937 Coast To Coast Coupe Firewall Insulation for 1937 Coast To Coast Coupe Firewall Insulation for 1937 Coast To Coast Coupe Firewall Insulation for 1937 Coast To Coast Coupe Firewall Insulation for 1937 Coast To Coast Coupe

    Firewall Insulation for 1937 Coast To Coast Coupe

    Firewall Insulation for 1937 Coast To Coast CoupeFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $307.02
    $260.97
  • Sale
    Firewall Insulation for 1935 Graham Model 78 Firewall Insulation for 1935 Graham Model 78 Firewall Insulation for 1935 Graham Model 78 Firewall Insulation for 1935 Graham Model 78 Firewall Insulation for 1935 Graham Model 78

    Firewall Insulation for 1935 Graham Model 78

    Firewall Insulation for 1935 Graham Model 78Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $401.14
    $340.97
  • Sale
    Firewall Insulation for 1933 Packard Model 1005 | 216 Firewall Insulation for 1933 Packard Model 1005 | 216 Firewall Insulation for 1933 Packard Model 1005 | 216 Firewall Insulation for 1933 Packard Model 1005 | 216 Firewall Insulation for 1933 Packard Model 1005 | 216

    Firewall Insulation for 1933 Packard Model 1005 | 216

    Firewall Insulation for 1933 Packard Model 1005Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $385.85
    $327.97
  • Sale
    Firewall Insulation for 1935-1936 Packard Standard 8 Firewall Insulation for 1935-1936 Packard Standard 8 Firewall Insulation for 1935-1936 Packard Standard 8 Firewall Insulation for 1935-1936 Packard Standard 8 Firewall Insulation for 1935-1936 Packard Standard 8

    Firewall Insulation for 1935-1936 Packard Standard 8

    Firewall Insulation for 1935-1936 Packard Standard 8Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $389.38
    $330.97
  • Sale
    Firewall Insulation for 1933 Packard Model 1006 Firewall Insulation for 1933 Packard Model 1006 Firewall Insulation for 1933 Packard Model 1006 Firewall Insulation for 1933 Packard Model 1006 Firewall Insulation for 1933 Packard Model 1006

    Firewall Insulation for 1933 Packard Model 1006

    Firewall Insulation for 1933 Packard Model 1006Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $385.85
    $327.97
  • Sale
    Firewall Insulation for 1954-1955 Buick Roadmaster Firewall Insulation for 1954-1955 Buick Roadmaster Firewall Insulation for 1954-1955 Buick Roadmaster Firewall Insulation for 1954-1955 Buick Roadmaster Firewall Insulation for 1954-1955 Buick Roadmaster

    Firewall Insulation for 1954-1955 Buick Roadmaster

    Firewall Insulation for 1954-1955 Buick RoadmasterFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $462.32
    $392.97
  • Sale
    Firewall Insulation for 1942-1948 Chrysler Desoto Firewall Insulation for 1942-1948 Chrysler Desoto Firewall Insulation for 1942-1948 Chrysler Desoto Firewall Insulation for 1942-1948 Chrysler Desoto Firewall Insulation for 1942-1948 Chrysler Desoto

    Firewall Insulation for 1942-1948 Chrysler Desoto

    Firewall Insulation for 1942-1948 Chrysler DesotoFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $462.32
    $392.97
  • Sale
    Firewall Insulation for 1937 Plymouth D-2 Firewall Insulation for 1937 Plymouth D-2 Firewall Insulation for 1937 Plymouth D-2 Firewall Insulation for 1937 Plymouth D-2 Firewall Insulation for 1937 Plymouth D-2

    Firewall Insulation for 1937 Plymouth D-2

    Firewall Insulation for 1937 Plymouth D-2Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style sound...

    $419.96
    $356.97
  • Sale
    Firewall Insulation for 1934 Auburn 1250 Firewall Insulation for 1934 Auburn 1250 Firewall Insulation for 1934 Auburn 1250 Firewall Insulation for 1934 Auburn 1250 Firewall Insulation for 1934 Auburn 1250

    Firewall Insulation for 1934 Auburn 1250

    Firewall Insulation for 1934 Auburn 1250Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style sound...

    $385.85
    $327.97
  • Sale
    Firewall Insulation for 1967-1968 Mercury Cougar | 387 Firewall Insulation for 1967-1968 Mercury Cougar | 387 Firewall Insulation for 1967-1968 Mercury Cougar | 387 Firewall Insulation for 1967-1968 Mercury Cougar | 387 Firewall Insulation for 1967-1968 Mercury Cougar | 387

    Firewall Insulation for 1967-1968 Mercury Cougar | 387

    Firewall Insulation for 1967-1968 Mercury CougarFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $370.55
    $314.97
  • Sale
    Firewall Insulation for 1955-1956 Mercury Car Firewall Insulation for 1955-1956 Mercury Car Firewall Insulation for 1955-1956 Mercury Car Firewall Insulation for 1955-1956 Mercury Car Firewall Insulation for 1955-1956 Mercury Car

    Firewall Insulation for 1955-1956 Mercury Car

    Firewall Insulation for 1955-1956 Mercury CarFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $449.38
    $381.97
  • Sale
    Firewall Insulation for 1932 Cadillac V-12 Firewall Insulation for 1932 Cadillac V-12 Firewall Insulation for 1932 Cadillac V-12 Firewall Insulation for 1932 Cadillac V-12 Firewall Insulation for 1932 Cadillac V-12

    Firewall Insulation for 1932 Cadillac V-12

    Firewall Insulation for 1932 Cadillac V-12Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $354.08
    $300.97
  • Sale
    Firewall Insulation for 1933 Nash Model 1090 | 210 Firewall Insulation for 1933 Nash Model 1090 | 210 Firewall Insulation for 1933 Nash Model 1090 | 210 Firewall Insulation for 1933 Nash Model 1090 | 210 Firewall Insulation for 1933 Nash Model 1090 | 210

    Firewall Insulation for 1933 Nash Model 1090 | 210

    Firewall Insulation for 1933 Nash Model 1090Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $450.55
    $382.97
  • Sale
    Firewall Insulation for 1934-1937 Cadillac Fleetwood Firewall Insulation for 1934-1937 Cadillac Fleetwood Firewall Insulation for 1934-1937 Cadillac Fleetwood Firewall Insulation for 1934-1937 Cadillac Fleetwood Firewall Insulation for 1934-1937 Cadillac Fleetwood

    Firewall Insulation for 1934-1937 Cadillac Fleetwood

    Firewall Insulation for 1934-1937 Cadillac FleetwoodFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $383.49
    $325.97
  • Sale
    Firewall Insulation for 1942-1948 Plymouth Car Firewall Insulation for 1942-1948 Plymouth Car Firewall Insulation for 1942-1948 Plymouth Car Firewall Insulation for 1942-1948 Plymouth Car Firewall Insulation for 1942-1948 Plymouth Car

    Firewall Insulation for 1942-1948 Plymouth Car

    Firewall Insulation for 1942-1948 Plymouth CarFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $462.32
    $392.97
  • Sale
    Firewall Insulation for 1937 Buick Series 40-60 Firewall Insulation for 1937 Buick Series 40-60 Firewall Insulation for 1937 Buick Series 40-60 Firewall Insulation for 1937 Buick Series 40-60 Firewall Insulation for 1937 Buick Series 40-60

    Firewall Insulation for 1937 Buick Series 40-60

    Firewall Insulation for 1937 Buick Series 40-60Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $442.32
    $375.97
  • Sale
    Firewall Insulation for 1939-1940 Cadillac Series 75-90 Firewall Insulation for 1939-1940 Cadillac Series 75-90 Firewall Insulation for 1939-1940 Cadillac Series 75-90 Firewall Insulation for 1939-1940 Cadillac Series 75-90 Firewall Insulation for 1939-1940 Cadillac Series 75-90

    Firewall Insulation for 1939-1940 Cadillac Series 75-90

    Firewall Insulation for 1939-1940 Cadillac Series 75-90Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $383.49
    $325.97
  • Sale
    Firewall Insulation for 1939 Pontial Model 25 Firewall Insulation for 1939 Pontial Model 25 Firewall Insulation for 1939 Pontial Model 25 Firewall Insulation for 1939 Pontial Model 25 Firewall Insulation for 1939 Pontial Model 25

    Firewall Insulation for 1939 Pontial Model 25

    Firewall Insulation for 1939 Pontial Model 25Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $449.38
    $381.97